Line Voltage Thermostat, SPST (Cooling) Zoom

Line Voltage Thermostat, SPST (Cooling)


Brand: Robertshaw

Qty Price
/ each
$53.25 / box (3 units x $17.75)
In Stock! Ships in 24-48 Hours
(84 Available)



Application: Cool Only
Programmability: Non-Programmable
User Interface: Mechanical
Mount: Vertical
Switch: SPST
Temperature Range (F): 50°-90°F

Description for Robertshaw 803A

High Performance. It's what the industry has been looking for - a line voltage thermostat with the performance and accuracy of a low voltage control. The Robertshaw® 800 series are universal replacements for many other brands and can be used to retrofit most existing electric heat thermostats. With models for heating that include single-line break and double-line break as well as a single-line break cooling model, there's one for every application. When you select a Robertshaw thermostat, you've made the choice of an industry partner that's been making quality products for 100 years.


  • Convenient Temperature Display -View comfort level at-a-glance.
  • Bimetal Temperature Sensing- For improved thermal performance.
  • Mercury Free- No leveling or special disposal required.
  • J Box Compatible- Not only will it meet code, but it speeds up installation.
  • Universal Replacement- Can retrofit most existing electric heat thermostats.

Line Voltage Thermostat, SPST (Cooling)


by PowerReviews
RobertshawLine Voltage Thermostat, SPST (Cooling)

(based on 2 reviews)

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Reviewed by 2 customers

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Does the job.

By RichK

from NJ

Verified Buyer

Comments about Line Voltage Thermostat, SPST (Cooling):

A nice low-priced line-voltage cooling t'stat for the money. The swing may be a little wide for in-home use, but it's great for control cabinets and work or storage areas. This compact unit has a heavy duty switch, and costs half as much as other 'stats out there.


Works fine

By houseboy

from seattle

Verified Buyer

Comments about Line Voltage Thermostat, SPST (Cooling):

It's pretty basic. Had a slight issue with removing the knob to get the screw in and then getting it back on, but it worked. Don't push too hard on the face of the unit or you'll have to recalibrate it with the adjustment screw.

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  • Line Voltage Thermostat, SPST (Cooling)


    Does the 803A still have the positive off feature like the 803 had?
    Asked on 2/17/2014 by Terry

    1 answer



      Yes the 803A has a positive off feature.

      Answered on 3/12/2014 by PexSupplyStaff from New York
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